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CBSE Class 9 Answered

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Asked by banerjee_milky | 21 Nov, 2017, 12:05: PM
answered-by-expert Expert Answer
begin mathsize 16px style straight x equals fraction numerator open parentheses straight a squared plus ab plus straight b squared close parentheses over denominator straight a plus straight b end fraction straight y equals fraction numerator negative ab over denominator straight a plus straight b end fraction LHS equals ax plus by equals straight a cross times fraction numerator open parentheses straight a squared plus ab plus straight b squared close parentheses over denominator straight a plus straight b end fraction plus straight b cross times open parentheses fraction numerator negative ab over denominator straight a plus straight b end fraction close parentheses equals fraction numerator straight a over denominator straight a plus straight b end fraction open parentheses straight a squared plus ab plus straight b squared minus straight b squared close parentheses equals fraction numerator straight a cross times straight a open parentheses straight a plus straight b close parentheses over denominator straight a plus straight b end fraction equals straight a squared equals RHS Since comma space RHS equals LHS straight x space and space straight y space are space the space solutions space of space the space given space equations. NOTE colon Please space state space your space question space clearly. end style
Answered by Sneha shidid | 29 Nov, 2017, 11:43: AM

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